Service Manual
Page 4
...O TUNING MODE Press to a headphone. 4 Q VIDEO 3 IN/ To connect a camcorder or PORTABLE AV IN video game. S PHONES jack Connects to select the tuning mode. STR-K880/K900 Receiver Front panel 12 SECTION 1 GENERAL This section is extracted from remote commander. ...STEREO mode. jacks R AUTO CAL MIC jack Connects to scan a station. Name A ?/1 B SPEAKERS (OFF/A/B/A+B) C Display D Remote sensor E DISPLAY F INPUT MODE G MASTER VOLUME H MUTING Function Press to select the audio directly from children. L A.F.D. Name Function I MULTI CH IN Press to turn the receiver...
...O TUNING MODE Press to a headphone. 4 Q VIDEO 3 IN/ To connect a camcorder or PORTABLE AV IN video game. S PHONES jack Connects to select the tuning mode. STR-K880/K900 Receiver Front panel 12 SECTION 1 GENERAL This section is extracted from remote commander. ...STEREO mode. jacks R AUTO CAL MIC jack Connects to scan a station. Name A ?/1 B SPEAKERS (OFF/A/B/A+B) C Display D Remote sensor E DISPLAY F INPUT MODE G MASTER VOLUME H MUTING Function Press to select the audio directly from children. L A.F.D. Name Function I MULTI CH IN Press to turn the receiver...
Service Manual
Page 5
...OPT COAX HDMI 96/24 D.RANGE LCR SL S SR SB qg qf qd qs qa RDS MEMORY STEREO MONO q; Lights up when DTS-ES signals are input. Flashes when you have made digital connections and that INPUT MODE is set to tune in the VIDEO menu. in radio stations you have preset...Logic IIx Movie/ Music/Game decoder is not set to the speaker system used. STR-K880/K900 About the indicators on presetting radio stations. Lights up when DTS Neo:6 Cinema/Music decoder is set to show how the receiver downmixes the source sound. AUTO SW LCR SL SR * Except for models of more...
...OPT COAX HDMI 96/24 D.RANGE LCR SL S SR SB qg qf qd qs qa RDS MEMORY STEREO MONO q; Lights up when DTS-ES signals are input. Flashes when you have made digital connections and that INPUT MODE is set to tune in the VIDEO menu. in radio stations you have preset...Logic IIx Movie/ Music/Game decoder is not set to the speaker system used. STR-K880/K900 About the indicators on presetting radio stations. Lights up when DTS Neo:6 Cinema/Music decoder is set to show how the receiver downmixes the source sound. AUTO SW LCR SL SR * Except for models of more...
Service Manual
Page 6
...". Lights up when the audio signal is activated. For details on the display STR-K900 model 123 4 5 6 7 SW LFE SP A ;DIGITAL ;PRO LOGIC II DTS SP B SLEEP OPT COAX HDMI LCR SL S SR qf qd qs qa qg MEMORY D.RANGE STEREO MONO q; 9 8 Name A SW B LFE C SP A/SP B D ;DIGITAL E ;PRO LOGIC (II) Function... connections and that INPUT MODE is set to "ANALOG". Lights up when INPUT MODE is set to "AUTO" and the source signal is a digital signal being input through the OPTICAL jack, or when INPUT MODE is not set to tune in radio stations, etc. Lights up when using the receiver ...
...". Lights up when the audio signal is activated. For details on the display STR-K900 model 123 4 5 6 7 SW LFE SP A ;DIGITAL ;PRO LOGIC II DTS SP B SLEEP OPT COAX HDMI LCR SL S SR qf qd qs qa qg MEMORY D.RANGE STEREO MONO q; 9 8 Name A SW B LFE C SP A/SP B D ;DIGITAL E ;PRO LOGIC (II) Function... connections and that INPUT MODE is set to "ANALOG". Lights up when INPUT MODE is set to "AUTO" and the source signal is a digital signal being input through the OPTICAL jack, or when INPUT MODE is not set to tune in radio stations, etc. Lights up when using the receiver ...
Service Manual
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... a VCR or a DVD player. B VIDEO/AUDIO INPUT/OUTPUT section AUDIO IN/ White (L) OUT jack Red (R) Connects the video and audio jacks of loud jack sound. R SURROUND SPEAKERS R FRONT A 6 5 STR-K900 model 1 23 4 RL RL FRONT B SPEAKERS DIGITAL OPTICAL VIDEO 1 IN VIDEO 2 IN DVD IN COAXIAL ANTENNA... AUDIO IN AUDIO IN AUDIO OUT AUDIO IN DVD VIDEO 2 VIDEO 1 R SUB FRONT SURROUND WOOFER SUB MULTI CH IN WOOFER CENTER + - STR-K880/K900 Rear panel STR-K880 model 1 23 4 DIGITAL OPTICAL VIDEO 1 IN VIDEO 2 IN ANTENNA AM DVD IN VIDEO 2 IN MONITOR OUT COMPONENT VIDEO ASSIGNABLE Y ...
... a VCR or a DVD player. B VIDEO/AUDIO INPUT/OUTPUT section AUDIO IN/ White (L) OUT jack Red (R) Connects the video and audio jacks of loud jack sound. R SURROUND SPEAKERS R FRONT A 6 5 STR-K900 model 1 23 4 RL RL FRONT B SPEAKERS DIGITAL OPTICAL VIDEO 1 IN VIDEO 2 IN DVD IN COAXIAL ANTENNA... AUDIO IN AUDIO IN AUDIO OUT AUDIO IN DVD VIDEO 2 VIDEO 1 R SUB FRONT SURROUND WOOFER SUB MULTI CH IN WOOFER CENTER + - STR-K880/K900 Rear panel STR-K880 model 1 23 4 DIGITAL OPTICAL VIDEO 1 IN VIDEO 2 IN ANTENNA AM DVD IN VIDEO 2 IN MONITOR OUT COMPONENT VIDEO ASSIGNABLE Y ...
Service Manual
Page 8
STR-K880/K900 C COMPONENT VIDEO INPUT/ OUTPUT section Green Blue Red COMPONENT Connects to sub woofer. Note The function of area code E51. Connects to a DVD VIDEO player, TV, or a INPUT/ satellite tuner. Connects to the AM loop antenna supplied with this receiver. If you press ?/1 .../CD TUNER AUX 1 AV ?/1 (on/standby) switch 2 ?/1 (on or off the receiver and other components (SYSTEM STANDBY). F ANTENNA section FM ANTENNA AM ANTENNA Connects to control non-Sony audio/video components. a)Except for 5.1 channel sound. You can enjoy high quality image. You...
STR-K880/K900 C COMPONENT VIDEO INPUT/ OUTPUT section Green Blue Red COMPONENT Connects to sub woofer. Note The function of area code E51. Connects to a DVD VIDEO player, TV, or a INPUT/ satellite tuner. Connects to the AM loop antenna supplied with this receiver. If you press ?/1 .../CD TUNER AUX 1 AV ?/1 (on/standby) switch 2 ?/1 (on or off the receiver and other components (SYSTEM STANDBY). F ANTENNA section FM ANTENNA AM ANTENNA Connects to control non-Sony audio/video components. a)Except for 5.1 channel sound. You can enjoy high quality image. You...
Service Manual
Page 9
... player (multi-disc changer only). Press to select the audio directly from the components connected to activate the Auto Calibration function. select preset stations. - Press to turn off ... select a disc directly of the DVD player. Press to select FM monaural or stereo reception. STR-K880/K900 Name B ?/1 SLEEP C MULTI CH D MUSIC E FM MODE F PRESET/ CH/D.SKIP +/- Press to select preset TV ...Press to perform menu operation. 9 return to display the - select preset channels of the receiver. menu or on-screen guide of the VCD player, LD player, DVD player, Blu-...
... player (multi-disc changer only). Press to select the audio directly from the components connected to activate the Auto Calibration function. select preset stations. - Press to turn off ... select a disc directly of the DVD player. Press to select FM monaural or stereo reception. STR-K880/K900 Name B ?/1 SLEEP C MULTI CH D MUSIC E FM MODE F PRESET/ CH/D.SKIP +/- Press to select preset TV ...Press to perform menu operation. 9 return to display the - select preset channels of the receiver. menu or on-screen guide of the VCD player, LD player, DVD player, Blu-...
Service Manual
Page 13
....ALL" appears. (No change accordingly. "DCAC[]FTM" appears. "AD[]-[]xxx" xxx = 0 to turn on loudness of the receiver and AUTO CAL microphone. DCAC DSP Data Line Checking 2. DCAC AUTO CAL MIC board Checking Connect front left speaker, and the display will change while displayed.) DCAC FACTORY TEST MODE DCAC Factory Test mode... , below display will show: "DCAC[][][]x" x = 1, 2, 3, 4 If there is error happen, below display will be test tone sound output from front left speaker of test tone) STR-K880/K900 13 Afterward, press the TUNING MODE to turn on the main power. 2.
....ALL" appears. (No change accordingly. "DCAC[]FTM" appears. "AD[]-[]xxx" xxx = 0 to turn on loudness of the receiver and AUTO CAL microphone. DCAC DSP Data Line Checking 2. DCAC AUTO CAL MIC board Checking Connect front left speaker, and the display will change while displayed.) DCAC FACTORY TEST MODE DCAC Factory Test mode... , below display will show: "DCAC[][][]x" x = 1, 2, 3, 4 If there is error happen, below display will be test tone sound output from front left speaker of test tone) STR-K880/K900 13 Afterward, press the TUNING MODE to turn on the main power. 2.
Service Manual
Page 46
... signal output (not used) I EEPROM data signal input terminal O EEPROM clock signal output terminal I Input Encoder (A) signal input I Analog reference voltage input (+3.3V) - STR-K880/K900 • IC Pin Function Description DIGITAL BOARD IC1101 MB90488BPF-G-175E1 (SYSTEM CONTROL) Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15...I IC data input from DAC O Tuner clock signal output terminal O Tuner data signal output terminal I RDS signal detect input (connected to DAC - Tuning data output (not used - Not used ) - I Version setting input terminal (DESTINATION) -
... signal output (not used) I EEPROM data signal input terminal O EEPROM clock signal output terminal I Input Encoder (A) signal input I Analog reference voltage input (+3.3V) - STR-K880/K900 • IC Pin Function Description DIGITAL BOARD IC1101 MB90488BPF-G-175E1 (SYSTEM CONTROL) Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15...I IC data input from DAC O Tuner clock signal output terminal O Tuner data signal output terminal I RDS signal detect input (connected to DAC - Tuning data output (not used - Not used ) - I Version setting input terminal (DESTINATION) -
Service Manual
Page 47
...expander O/P enable output O I System reset input O Muting signal output to the tuner - Ground terminal - Connection for a crystal resonator - Ground terminal - Connection for a crystal resonator - STR-K880/K900 Pin No. 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65...POWER_KEY ADCC_DSP_INT POWER_RY VOL_CL VOL_DA PROTECTOR HP_RY FUSE_DETECT VOL_ENC (B) VOL_ENC (A) FRONT_RY SP_B_RY C/SB_RY REAR_RY SW_RY ANALOG_SW_CLK BRIGEABLE_RY DO SLATCH TUNED STEREO RSTX MUTE X1A X0A VSS X0 X1 VCC3 ANALOG_SW_DATA D595_DATA D595_CLK D595_OE D595_LAT SELECT 2 SELECT 1 BST_SEL XMODE CKSEL 1 CLK...
...expander O/P enable output O I System reset input O Muting signal output to the tuner - Ground terminal - Connection for a crystal resonator - Ground terminal - Connection for a crystal resonator - STR-K880/K900 Pin No. 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65...POWER_KEY ADCC_DSP_INT POWER_RY VOL_CL VOL_DA PROTECTOR HP_RY FUSE_DETECT VOL_ENC (B) VOL_ENC (A) FRONT_RY SP_B_RY C/SB_RY REAR_RY SW_RY ANALOG_SW_CLK BRIGEABLE_RY DO SLATCH TUNED STEREO RSTX MUTE X1A X0A VSS X0 X1 VCC3 ANALOG_SW_DATA D595_DATA D595_CLK D595_OE D595_LAT SELECT 2 SELECT 1 BST_SEL XMODE CKSEL 1 CLK...